#include <bits/stdc++.h>

using namespace std;

int n, cur = 0;

int main(){
    freopen("arena.in", "r", stdin);
    freopen("arena.out", "w", stdout);
    cin >> n;
    cout << 5 << endl;
    cout << 19 << endl;
    cout << 7 << endl;
    cout << 1 << endl;
    return 0;
}